Inventor · disambiguated record
Changyong Qiu
Also filed as: QIU CHANGYONG
0 granted patents·7 pending applications·0 citations·filing 2020–2023
Files withBETTA PHARMACEUTICALS CO LTD7
Top patents by PatentIndex Score
7 records- 0160US2024352053A1Salt and crystal form of egfr inhibitor, and composition and use thereofBETTA PHARMACEUTICALS CO LTD·Filed 2022·Application pending·0 cites
- 0260US2025223300A1Macrocyclic compound and pharmaceutical composition and use thereofBETTA PHARMACEUTICALS CO LTD·Filed 2023·Application pending·0 cites
- 0350US2022227796A1Egfr inhibitors, compositions and methods there ofBETTA PHARMACEUTICALS CO LTD·Filed 2020·Application pending·0 cites
- 0450US2023133169A1Egfr inhibitor, composition, and method for preparation thereofBETTA PHARMACEUTICALS CO LTD·Filed 2020·Application pending·0 cites
- 0549US2023131025A1Quinolyl phosphine oxide compound, and composition and application thereofBETTA PHARMACEUTICALS CO LTD·Filed 2021·Application pending·0 cites
- 0649US2022402948A1Egfr inhibitor, composition and preparation method thereforBETTA PHARMACEUTICALS CO LTD·Filed 2020·Application pending·0 cites
- 0745US2022259235A1EGFR Inhibitor, Composition, and Preparation Method ThereforBETTA PHARMACEUTICALS CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →